File fof/form/field/email.php | Joomla! Framework TM

  1 <?php
  2 /**
  3  * @package    FrameworkOnFramework
  4  * @subpackage form
  5  * @copyright   Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
  6  * @license    GNU General Public License version 2 or later; see LICENSE.txt
  7  */
  8 // Protect from unauthorized access
  9 defined('FOF_INCLUDED') or die;
 10 
 11 JFormHelper::loadFieldClass('email');
 12 
 13 /**
 14  * Form Field class for the FOF framework
 15  * Supports a one line text field.
 16  *
 17  * @package  FrameworkOnFramework
 18  * @since    2.0
 19  */
 20 class FOFFormFieldEmail extends JFormFieldEMail implements FOFFormField
 21 {
 22     protected $static;
 23 
 24     protected $repeatable;
 25 
 26     /** @var   FOFTable  The item being rendered in a repeatable form field */
 27     public $item;
 28 
 29     /** @var int A monotonically increasing number, denoting the row number in a repeatable view */
 30     public $rowid;
 31 
 32     /**
 33      * Method to get certain otherwise inaccessible properties from the form field object.
 34      *
 35      * @param   string  $name  The property name for which to the the value.
 36      *
 37      * @return  mixed  The property value or null.
 38      *
 39      * @since   2.0
 40      */
 41     public function __get($name)
 42     {
 43         switch ($name)
 44         {
 45             case 'static':
 46                 if (empty($this->static))
 47                 {
 48                     $this->static = $this->getStatic();
 49                 }
 50 
 51                 return $this->static;
 52                 break;
 53 
 54             case 'repeatable':
 55                 if (empty($this->repeatable))
 56                 {
 57                     $this->repeatable = $this->getRepeatable();
 58                 }
 59 
 60                 return $this->repeatable;
 61                 break;
 62 
 63             default:
 64                 return parent::__get($name);
 65         }
 66     }
 67 
 68     /**
 69      * Get the rendering of this field type for static display, e.g. in a single
 70      * item view (typically a "read" task).
 71      *
 72      * @since 2.0
 73      *
 74      * @return  string  The field HTML
 75      */
 76     public function getStatic()
 77     {
 78         $class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
 79         $dolink = $this->element['show_link'] == 'true';
 80         $empty_replacement = '';
 81 
 82         if ($this->element['empty_replacement'])
 83         {
 84             $empty_replacement = (string) $this->element['empty_replacement'];
 85         }
 86 
 87         if (!empty($empty_replacement) && empty($this->value))
 88         {
 89             $this->value = JText::_($empty_replacement);
 90         }
 91 
 92         $innerHtml = htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
 93 
 94         if ($dolink)
 95         {
 96             $innerHtml = '<a href="mailto:' . $innerHtml . '">' .
 97                 $innerHtml . '</a>';
 98         }
 99 
100         return '<span id="' . $this->id . '" ' . $class . '>' .
101             $innerHtml .
102             '</span>';
103     }
104 
105     /**
106      * Get the rendering of this field type for a repeatable (grid) display,
107      * e.g. in a view listing many item (typically a "browse" task)
108      *
109      * @since 2.0
110      *
111      * @return  string  The field HTML
112      */
113     public function getRepeatable()
114     {
115         // Initialise
116         $class = '';
117         $show_link = false;
118         $link_url = '';
119         $empty_replacement = '';
120 
121         // Get field parameters
122         if ($this->element['class'])
123         {
124             $class = (string) $this->element['class'];
125         }
126 
127         if ($this->element['show_link'] == 'true')
128         {
129             $show_link = true;
130         }
131 
132         if ($this->element['url'])
133         {
134             $link_url = $this->element['url'];
135         }
136         else
137         {
138             $link_url = 'mailto:' . htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
139         }
140 
141         if ($this->element['empty_replacement'])
142         {
143             $empty_replacement = (string) $this->element['empty_replacement'];
144         }
145 
146         // Get the (optionally formatted) value
147         if (!empty($empty_replacement) && empty($this->value))
148         {
149             $this->value = JText::_($empty_replacement);
150         }
151 
152         $value = htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8');
153 
154         // Create the HTML
155         $html = '<span class="' . $this->id . ' ' . $class . '">';
156 
157         if ($show_link)
158         {
159             $html .= '<a href="' . $link_url . '">';
160         }
161 
162         $html .= $value;
163 
164         if ($show_link)
165         {
166             $html .= '</a>';
167         }
168 
169         $html .= '</span>';
170 
171         return $html;
172     }
173 }
174
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